In an experiment, a physicist adjusts the electron's speed to achieve specific de Broglie wavelengths: (i) 2.0 μm, (ii) 2.0 nm, and (iii) 2.0 fm. Determine the required speed for each wavelength.

(i) 3.6 × 10² m/s (ii) 3.6 × 10⁵ m/s (iii) 3.6 × 10¹¹ m/s

(i) 2.6 × 10² m/s (ii) 3.6 × 10² m/s (iii) 4.6 × 10² m/s

(i) 2.6×10¹¹ m/s (ii) 2.6 × 10⁵ m/s (iii) 2.6 × 10² m/s

(i) 3.6 × 10² m/s (ii) 3.6 × 10⁵ m/s (iii) 3.6 × 10² m/s

(i) 3.6 × 10¹¹ m/s (ii) 3.6 × 10² m/s (iii) 3.6 × 10⁵ m/s

(i) 2.6 × 10¹¹ m/s (ii) 3.6 × 10⁵ m/s (iii) 3.6 × 10¹¹ m/s